Quote:
They are all propagated from cuttings or side shoots. Some bushes and trees seem to grow just from a stick pushed into the ground. Orchids develop side shoots with their own roots and are just cut off to start a new plant.
I would expect that most of what grows in gardens here would grow also outdoors in Central and Southern Florida. Otherwise, orchids would be for indoors. The other bushes that I have shown so far would thrive only outdoors and, in any case, have stems that are rather hard or prickly of indoors.
Are orchids common in the US? They make a great indoor plant in cooler climates if you keep them in a well drained pot.
We have flowers that grow from seeds here too. Daisies and marigolds are popular and grow tall. They are used in wreaths and similar displays.
Plant imports to the US have to comply with USDA Regulations:
http://www.aphis.usda.gov/import_export/plants/plant_imports/index.shtml
In effect, it would need to be done via a licensed agent. I think that there is a business in Bangkok that exports plants so they must have everything sorted out.
The Showy Ladyslipper is the state flower of Minnesota...so in a sense, orchids are common here. However it's against state law to transplant a wild orchid, so if you want one in your garden, it's going to cost you:
http://www.whiteflowerfarm.com/27280-product.html